1995. 9. 20 (수) 13 : 00 세종문화회관 대회의실 한국청소년개발원 2023-05-10T10:42:17Z 2023-05-10T10:42:17Z 1995 Made available in DSpace on 2023-05-10T10:42:17Z (KST). No. of bitstreams: 0 000000000925 한국청소년개발원 청소년정책의 역사와 발전방향 Conference